@import url("https://fonts.googleapis.com/css2?family=Poppins&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*:focus,
*:active {
  outline: none !important;
  -webkit-tap-highlight-color: transparent;
}

.wrapper{
    background: #ddd;
    padding: 5px;
    text-align: center;
}

.wrapper .icon{
  position: relative;
  background-color: #ffffff;
  border-radius: 50%;
  margin: 10px;
  width: 50px;
  height: 50px;
  line-height: 50px;
  font-size: 22px;
  display: inline-block;
  align-items: center;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  color: #333;
  text-decoration: none;
}

.wrapper .tooltip {
  position: absolute;
  top: 0;
  line-height: 1.5;
  font-size: 14px;
  background-color: #ffffff;
  color: #ffffff;
  padding: 5px 8px;
  border-radius: 5px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.wrapper .tooltip::before {
  position: absolute;
  content: "";
  height: 8px;
  width: 8px;
  background-color: #ffffff;
  bottom: -3px;
  left: 50%;
  transform: translate(-50%) rotate(45deg);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.wrapper .icon:hover .tooltip {
  top: -45px;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.wrapper .icon:hover span,
.wrapper .icon:hover .tooltip {
  text-shadow: 0px -1px 0px rgba(0, 0, 0, 0.1);
}

.wrapper .facebook:hover,
.wrapper .facebook:hover .tooltip,
.wrapper .facebook:hover .tooltip::before {
  background-color: #3b5999;
  color: #ffffff;
}

.wrapper .twitter:hover,
.wrapper .twitter:hover .tooltip,
.wrapper .twitter:hover .tooltip::before {
  background-color: #46c1f6;
  color: #ffffff;
}

.wrapper .instagram:hover,
.wrapper .instagram:hover .tooltip,
.wrapper .instagram:hover .tooltip::before {
  background-color: #e1306c;
  color: #ffffff;
}

.wrapper .github:hover,
.wrapper .github:hover .tooltip,
.wrapper .github:hover .tooltip::before {
  background-color: #333333;
  color: #ffffff;
}

.wrapper .youtube:hover,
.wrapper .youtube:hover .tooltip,
.wrapper .youtube:hover .tooltip::before {
  background-color: #de463b;
  color: #ffffff;
}

.square-holder {
  padding:30px;
  border: 1px solid #cecece;
  align-items: center;
  display:flex;
  align-items: center;
  justify-content: center;
  margin-bottom:20px;
  background-color:#f1f1f1;
  min-height:200px
}

.square-holder img {
  max-width:100%;
  filter: grayscale(100%);
  transition: all 0.3s;
}

.square-holder:hover img{
  filter:none;
}